Buggy code:
public class VaultInteractiveSession { private String maskedPassword ; private String salt ; private String keystoreURL ; private String encDir ; private String keystoreAlias ; private int iterationCount = 0 ; private byte [ ] handshakeKey ; private SecurityVault vault = null ; public VaultInteractiveSession ( ) { } public void start ( ) { Console console = System . console ( ) ; if ( console == null ) { System . err . println ( "No<seq2seq4repair_space>console." ) ; System . exit ( 1 ) ; } while ( ( ( ( encDir ) == null ) || ( ( encDir . length ( ) ) == 0 ) ) || ( ! ( ( encDir . endsWith ( "//" ) ) || ( encDir . endsWith ( "\\" ) ) ) ) ) { encDir = console . readLine ( "Enter<seq2seq4repair_space>directory<seq2seq4repair_space>to<seq2seq4repair_space>store<seq2seq4repair_space>encrypted<seq2seq4repair_space>files<seq2seq4repair_space>(end<seq2seq4repair_space>with<seq2seq4repair_space>either<seq2seq4repair_space>//<seq2seq4repair_space>or<seq2seq4repair_space>\\<seq2seq4repair_space>based<seq2seq4repair_space>on<seq2seq4repair_space>Unix<seq2seq4repair_space>or<seq2seq4repair_space>Windows:" ) ; } while ( ( ( keystoreURL ) == null ) || ( ( keystoreURL . length ( ) ) == 0 ) ) { keystoreURL = console . readLine ( "Enter<seq2seq4repair_space>Keystore<seq2seq4repair_space>URL:" ) ; } char [ ] keystorePasswd = VaultInteractiveSession . getSensitiveValue ( "Enter<seq2seq4repair_space>Keystore<seq2seq4repair_space>password" ) ; try { maskedPassword = getMaskedPassword ( console , new String ( keystorePasswd ) ) ; System . out . println ( "<seq2seq4repair_space>" ) ; System . out . println ( "Please<seq2seq4repair_space>make<seq2seq4repair_space>note<seq2seq4repair_space>of<seq2seq4repair_space>the<seq2seq4repair_space>following:" ) ; System . out . println ( "********************************************" ) ; System . out . println ( ( "Masked<seq2seq4repair_space>Password:" + ( maskedPassword ) ) ) ; System . out . println ( ( "salt:" + ( salt ) ) ) ; System . out . println ( ( "Iteration<seq2seq4repair_space>Count:" + ( iterationCount ) ) ) ; System . out . println ( "********************************************" ) ; System . out . println ( "<seq2seq4repair_space>" ) ; } catch ( Exception e ) { System . out . println ( ( "Exception<seq2seq4repair_space>encountered:" + ( e . getLocalizedMessage ( ) ) ) ) ; } while ( ( ( keystoreAlias ) == null ) || ( ( keystoreAlias . length ( ) ) == 0 ) ) { keystoreAlias = console . readLine ( "Enter<seq2seq4repair_space>Keystore<seq2seq4repair_space>Alias:" ) ; } try { vault = SecurityVaultFactory . get ( ) ; System . out . println ( "Obtained<seq2seq4repair_space>Vault" ) ; Map < String , Object > options = new HashMap < String , Object > ( ) ; options . putAll ( getMap ( ) ) ; <START_BUG> System . out . println ( "Intializing<seq2seq4repair_space>Vault" ) ; <END_BUG> vault . init ( options ) ; System . out . println ( "Vault<seq2seq4repair_space>is<seq2seq4repair_space>initialized<seq2seq4repair_space>and<seq2seq4repair_space>ready<seq2seq4repair_space>for<seq2seq4repair_space>use" ) ; handshake ( ) ; System . out . println ( "Handshake<seq2seq4repair_space>with<seq2seq4repair_space>Vault<seq2seq4repair_space>complete" ) ; VaultInteraction vaultInteraction = new VaultInteraction ( vault , handshakeKey ) ; vaultInteraction . start ( ) ; } catch ( SecurityVaultException e ) { System . out . println ( ( "Exception<seq2seq4repair_space>encountered:" + ( e . getLocalizedMessage ( ) ) ) ) ; } } public static char [ ] getSensitiveValue ( String passwordPrompt ) { } private String getMaskedPassword ( Console console , String passwd ) throws Exception { } private Map < String , Object > getMap ( ) { } private void handshake ( ) throws SecurityVaultException { } }

Fix:
System . out . println ( "Initializing<seq2seq4repair_space>Vault" ) ;